18026734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{5981}}^1$

素因数の和:6131

約数の個数: 16

約数和(自身を含む): 29718576

約数和(自身を除く): 11691842

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 5981, 11962, 65791, 131582, 819397, 1638794, 9013367, 18026734]

約数ペア:

[(1, 18026734), (2, 9013367), (11, 1638794), (22, 819397), (137, 131582), (274, 65791), (1507, 11962), (3014, 5981)]